1,2:5,6-Di-O-isopropylidene-α-D-gulofuranose - ≥98% , CAS No.14686-89-6

CAS: 14686-89-6 Cat. No.: D587308 Molecular Weight: 260.29

GRADE & PURITY ≥98%

Synonyms

1,2:5,6-Di-O-isopropylidene-a-D-gulofuranose | 1,2:5,6-Di-O-isopropylidene-alpha-D-gulofuranose | 1,2:5,6-Bis-O-(1-methylethylidene)-alpha-D-gulofuranose | alpha-D-Gulofuranose, 1,2:5,6-bis-O-(1-methylethylidene)- | (3aR,5R,6R,6aR)-5-((R)-2,2-Dimethyl-1,3

Storage

Store at 2-8°C,Argon charged

Shipped In

Wet ice

Specifications

Synonyms

1, 2:5, 6-Di-O-isopropylidene-a-D-gulofuranose | 1, 2:5, 6-Di-O-isopropylidene-alpha-D-gulofuranose | 1, 2:5, 6-Bis-O-(1-methylethylidene)-alpha-D-gulofuranose | alpha-D-Gulofuranose, 1, 2:5, 6-bis-O-(1-methylethylidene)- | (3aR, 5R, 6R, 6aR)-5-((R)-2, 2-Dimethyl-1, 3

Specifications & Purity

≥98%

Storage

Store at 2-8°C, Argon charged

Shipped In

Wet ice

This product requires cold chain shipping. Ground and other economy services are not available.

Purity

≥98%

Names and Identifiers

• Canonical Smiles: CC1(OCC(O1)C2C(C3C(O2)OC(O3)(C)C)O)C
• IUPAC Name: (3aR,5R,6R,6aR)-5-[(4R)-2,2-dimethyl-1,3-dioxolan-4-yl]-2,2-dimethyl-3a,5,6,6a-tetrahydrofuro[2,3-d][1,3]dioxol-6-ol
• InChIKey: KEJGAYKWRDILTF-HOTMZDKISA-N
• INCHI: 1S/C12H20O6/c1-11(2)14-5-6(16-11)8-7(13)9-10(15-8)18-12(3,4)17-9/h6-10,13H,5H2,1-4H3/t6-,7-,8+,9-,10-/m1/s1
• Isomeric SMILES: CC1(OC[C@@H](O1)[C@H]2[C@H]([C@@H]3[C@H](O2)OC(O3)(C)C)O)C
• Molecular Weight: 260.29
• Reaxy-Rn: 6369912
• Reaxys-RN_link_address: https://www.reaxys.com/reaxys/secured/hopinto.do?context=S&query=IDE.XRN=6369912&ln=

Taxonomic Classification

Taxonomy Tree

• Kingdom Organic compounds
  • Superclass Organic oxygen compounds
    • Class Organooxygen compounds
      • Subclass Ethers
        • Level5 Acetals
          • Level6 Ketals

• Kingdom: Organic compounds
• Superclass: Organic oxygen compounds
• Class: Organooxygen compounds
• Subclass: Ethers
• Intermediate Tree Nodes: Acetals
• Direct Parent: Ketals
• Alternative Parents: Monosaccharides Oxolanes 1,3-dioxolanes Secondary alcohols Oxacyclic compounds Hydrocarbon derivatives
• Molecular Framework: Aliphatic heteropolycyclic compounds
• Substituents: Ketal - Monosaccharide - Oxolane - Meta-dioxolane - Secondary alcohol - Oxacycle - Organoheterocyclic compound - Hydrocarbon derivative - Alcohol - Aliphatic heteropolycyclic compound
• Description: This compound belongs to the class of organic compounds known as ketals. These are acetals derived from ketones by replacement of the oxo group by two hydrocarbyloxy groups R2C(OR)2 ( R not Hydrogen ). This term, once abandoned, has been reinstated as a subclass of acetals.
• External Descriptors: Not available

Data sources

1. Djoumbou Feunang Y, Eisner R, Knox C, Chepelev L, Hastings J, Owen G, Fahy E, Steinbeck C, Subramanian S, Bolton E, Greiner R, and Wishart DS. ClassyFire: Automated Chemical Classification With A Comprehensive, Computable Taxonomy. Journal of Cheminformatics, 2016, 8:61.

DOI: 10.1186/s13321-016-0174-y

Chemical and Physical Properties

• Melt Point(°C): 95-97°C
• Molecular Weight: 260.279 g/mol
• XLogP3: 0.000
• Hydrogen Bond Donor Count: 1
• Hydrogen Bond Acceptor Count: 6
• Rotatable Bond Count: 1
• Exact Mass: 260.126 Da
• Monoisotopic Mass: 260.126 Da
• Topological Polar Surface Area: 66.400 Ų
• Heavy Atom Count: 18
• Formal Charge: 0
• Complexity: 341.000
• Isotope Atom Count: 0
• Defined Atom Stereocenter Count: 5
• Undefined Atom Stereocenter Count: 0
• Defined Bond Stereocenter Count: 0
• Undefined Bond Stereocenter Count: 0
• The total count of all stereochemical bonds: 0
• Covalently-Bonded Unit Count: 1

References

1. Qiying Liu, Haiyong Wang, Haosheng Xin, Chenguang Wang, Long Yan, Yingxiong Wang, Qi Zhang, Xinghua Zhang, Ying Xu, George W. Huber, Longlong Ma.  (2019)  Selective Cellulose Hydrogenolysis to Ethanol Using Ni@C Combined with Phosphoric Acid Catalysts.  ChemSusChem,  12  (17): (3977-3987).  [PMID:31225696] [10.1002/cssc.201901110]